Patents
Patents for G01B 9 - Instruments as specified in the subgroups and characterised by the use of optical measuring means (14,810)
02/2011
02/15/2011US7889349 Method and apparatus for improvement of spectrometer stability, and multivariate calibration transfer
02/15/2011US7889348 Arrangements and methods for facilitating photoluminescence imaging
02/10/2011WO2011016892A2 Range imaging lidar
02/10/2011WO2011016146A1 Interference microscope and measuring apparatus
02/10/2011WO2011015788A1 Interferometer with a fiber optic having a high pmd in coupled mode, fiber optic gyroscope (fog), and inertial navigation system including such a gyroscope
02/10/2011US20110032532 Quantum entanglement generating system and method, and quantum entanglement generating and detecting system and method
02/10/2011DE102009028068A1 Positionsmessvorrichtung Position measuring device
02/09/2011EP1794572B1 Method of operating an interferometric system with a reference element with one or multiple mirrored zones
02/09/2011CN101970983A Shape measuring apparatus and method thereof
02/09/2011CN101055430B Lithographic apparatus, lens interferometer and device manufacturing method
02/08/2011US7884944 Two-photon-absorption dispersion spectrometer
02/08/2011US7884928 Cup attaching apparatus
02/08/2011CA2587460C Coherent photothermal interferometric spectroscopy system and method for chemical sensing
02/08/2011CA2562380C Dual (confocal and interferometric) technology optical profilometer
02/03/2011WO2011002548A3 Optical comparator with digital gage
02/03/2011US20110027723 Measuring apparatus, optical system manufacturing method, exposure apparatus, device manufacturing method, and processing apparatus
02/03/2011US20110026035 Optical tomographic imaging apparatus
02/03/2011US20110026033 Optical Inspection Using Spatial Light Modulation
02/03/2011US20110026014 Methods and systems for calibrating an adjustable lens
02/03/2011US20110025514 Light source and detecting device thereof
02/02/2011EP2280256A1 Method and apparatus for performing optical imaging using frequency-domain interferometry
02/02/2011EP2279691A1 Arrangements And Methods For Providing Multimodality Microscopic Imaging Of One Or More Biological Structures
02/02/2011CN101963496A Flatness absolute checking method based on oblique incidence
02/01/2011US7880968 Tunable Michelson and Mach-Zehnder interferometers modified with Gires-Tournois interferometers
02/01/2011US7880897 Light wave interferometer apparatus
02/01/2011US7880895 Optical tomographic image photographing apparatus
02/01/2011US7880894 Vibration detection device and vibration detector
02/01/2011US7880893 Sensor apparatus and method using optical interferometry
02/01/2011US7880892 Optical tomographic imaging apparatus and optical tomographic imaging method
02/01/2011US7880891 Total internal reflection holographic microscope
02/01/2011US7880890 MEMS michelson interferometer and method of fabrication
02/01/2011US7880869 Calibration apparatus and method for optical system assembly
01/2011
01/27/2011WO2011010092A1 Apparatus for the absolute measurement of two dimensional optical path distributions using interferometry
01/27/2011WO2010099104A3 Planar lightwave fourier-transform spectrometer
01/27/2011WO2010096702A3 Optical sensor of bio-molecules using thin-film interferometer
01/27/2011US20110019202 Fabry-perot interferometer and manufacturing method of the same
01/27/2011US20110019200 Apparatus for visual inspection
01/27/2011US20110019199 Method for evaluating characteristics of optical modulator having high-precision mach-zehnder interferometers
01/27/2011DE102010031581A1 Fabry-Perot-Interferometer und Verfahren zu dessen Herstellung Fabry-Perot interferometer and method for its production
01/27/2011DE102009037397B3 Dreidimensionale Abbildung einer Probenstruktur Three-dimensional imaging of a sample structure
01/27/2011DE102009034994B3 Method for generating representation of optical coherence tomography data set to provide three-dimensional representation of e.g. lid of eye of human, involves generating image data set based on analysis of color image data set
01/26/2011EP2278324A1 Ultrasonic laser-based maintenance apparatus
01/26/2011EP2278287A1 Method and apparatus for performing optical imaging using frequency-domain interferometry
01/26/2011EP2278267A2 Common-Path Interferometer for Endoscopic OCT
01/26/2011EP2278266A2 Common-Path Interferometer for Endoscopic OCT
01/26/2011EP2278265A2 Common-Path Interferometer for Endoscopic OCT
01/26/2011EP2278264A1 Probe microscope
01/26/2011EP2277028A1 Optical coherence tomographic imaging apparatus and optical coherence tomographic imaging method
01/26/2011EP2276999A1 Optical arrangement for illuminating a measured object, and interferometric arrangement for measuring surfaces of a measured object
01/26/2011CN101960484A System and method for assembly inspection
01/26/2011CN101957181A Device for rapidly detecting thickness of anti-UV layer
01/26/2011CN101957171A Coaxial digital holography method capable of effectively inhibiting zero-order and conjugate images
01/26/2011CN101595364B System for the detection of a position for the contactless interferometric detection of a location of a target object, and scanning system equipped with the same
01/26/2011CN101520306B Spatial carrier based interference confocal measuring device and method
01/26/2011CN101408405B Optical type aspherical measuring system and platform thereof
01/25/2011US7876453 Laser ultrasonic multi-component imaging
01/25/2011US7876450 Common-path interferometer rendering amplitude and phase of scattered light
01/25/2011US7876449 Laser interferometer
01/25/2011US7876448 Fiber-optic current sensor with sum detection
01/25/2011US7876447 Monofibre optical meter for chemical measurement
01/25/2011US7876446 Method and assembly for confocal, chromatic, interferometric and spectroscopic scanning of optical, multi-layer data memories
01/25/2011US7876445 Two-photon-absorption magneto-optic dispersion spectrometer
01/25/2011US7876429 Method and apparatus as well as corrective optical system for evaluating restoration-premised lens
01/25/2011US7876428 Method and a device for measuring the power of an ophthalmic lens by combined feeling and contactless overall measurement
01/20/2011WO2010119915A3 Scanning optical image acquisition apparatus having adaptive optics and control method for the same
01/20/2011US20110013195 Polarization independent optical device
01/20/2011DE112006002170B4 Laser-Entfernungsmessgerät Laser Distance Meter
01/19/2011EP2275868A1 Interferometric analysis of surfaces
01/19/2011EP2275834A1 Counter, physical quantity sensor, counting method, and physical quantity measuring method
01/19/2011EP2275789A1 Miniature lamellar grating interferometer based on silicon technology
01/19/2011EP2275026A1 Arrangements and methods for providing multimodality microscopic imaging of one or more biological structures
01/19/2011EP2274569A1 High voltage measurement device using poled fibers
01/19/2011EP1322907B1 Depth measurement using a frequency-shifted feedback laser
01/19/2011CN101952741A Electro-optical distance-measuring unit
01/19/2011CN101952683A Methods and systems for white light interferometry and characterization of films
01/19/2011CN101949685A Fiber laser self-mixing interferometer and measurement method thereof
01/19/2011CN101949684A Movement comparison-based dual-frequency laser interferometer signal high multiple-frequency subdivision system
01/19/2011CN101726258B On-line detection system for hot object
01/19/2011CN101324422B Method and apparatus of fine distribution of white light interference sample surface shapes
01/18/2011US7872762 Optical position measuring arrangement
01/18/2011US7872761 Method for reliable optical coherence tomography scans of volumes of retinal tissue
01/18/2011US7872760 Method and device for detecting the contour data and/or optical characteristics of a three-dimensional semi-transparent object
01/18/2011US7872759 Arrangements and methods for providing multimodality microscopic imaging of one or more biological structures
01/18/2011US7872757 Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
01/18/2011US7872756 Gas measuring apparatus and gas measuring method
01/18/2011US7872755 Interferometer
01/13/2011WO2011004692A1 Displacement measurement device using optical interferometer
01/13/2011WO2010107652A3 Error compensation in phase shifting interferometry
01/13/2011US20110007323 Equal-Path Interferometer
01/13/2011US20110007321 Spectral domain optical coherence tomography system
01/13/2011US20110007298 Method and apparatus for measurement of exit pupil transmittance
01/13/2011US20110007291 Exposure Apparatus and Device Manufacturing Method
01/13/2011US20110006190 Devices and Methods for Adjusting Proximity Detectors
01/13/2011DE102009033191A1 Reduzierung der dynamischen Deformation von Translationsspiegeln mit Hilfe von trägen Massen Reduction of the dynamic deformation of translational levels using inert masses
01/12/2011EP2272424A1 Polarisation-sensitive optical coherence tomography
01/12/2011EP2272417A1 Fringe projection system and method for a probe suitable for phase-shift analysis
01/12/2011EP2271913A1 Optical coherence tomography system and optical coherence tomography method
01/12/2011CN101639340B Reading microscope calibrating device
01/11/2011US7869599 Quantum cryptography key distributing system and synchronizing method used in the same
01/11/2011US7869056 Linear displacement and tilting angle measuring device
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